碎石注浆桩作为一种新型的软土路基处理技术,目前已被广泛应用于建筑工程、公路工程以及桥梁工程施工中,对提高工程路基质量,巩固路基基础起着重要的作用。为了探析随之注浆施工技术在公路工程中的应用,本文以某工程为例,对该工程在施工中所应用到的碎石注浆桩技术作详细论述,得出相关结论供同行参考借鉴。 As a new type of soft soil subgrade treatment technology, gravel grouting pile has been widely used in construction, highway engineering and bridge construction, which plays an important role in improving subgrade quality and consolidating subgrade foundation. In order to explore the application of grouting construction technology in highway engineering, this paper takes a project as an example, discusses the technology of gravel grouting pile used in the construction in detail, and draws relevant conclusions for reference of peers .